The President thanked the mothers for their sons and daughters ____（保卫）their country heart and soul．
Snowden said he did not think his son had ____（犯罪）a crime, even though he said Edward Snowden broke U．S．laws．
In order to attract more customers some airlines offer free check-in____（行李）．
The committee has proposed new ____（规章）to control the hours of its employees．
When ____（回报）with a quicker sale he made the extra effort to impress the buyers with his products．
What ____（担心）teachers and employers deeply is that students are not well prepared for university courses．
A tight ____（日程表）means we can’t delay any longer．
Now we are trying to build a country where the people can live in peace and ____（和谐）with ourselves and those around us．
Though there are some people protesting against the plan, they are in the ____（少数）．
There are many approaches to ____（调整）their way of working and thinking according to changing situations．